Cultivated seaweed gains ground in agricultural biostimulants

We are looking for a Technical Marketing & Agronomy professional to bridge the gap between agronomy, technical data, and marketing. You will translate trial results and product knowledge into clear, compelling content, while supporting crop and market positioning across different customer segments and countries. The role combines technical communication, market research, product positioning, and marketing asset development, working closely with both the agronomy and marketing teams. It’s ideal for someone who is scientifically curious, a strong communicator, highly organised, and motivated by the role of sustainable agriculture in creating positive environmental impact.

We are looking for a creative, driven and curious marketing intern to join our team on the ground in Lüderitz, Namibia, and help us bring the Kelp Blue story to life. Reporting directly to our Marketing team in Amsterdam, this is a highly hands-on role: dive into our kelp forests, capture the biodiversity beneath the surface, join our teams at sea and in processing, and document StimBlue+ from production to application. Turn these experiences into compelling content that gives farmers and distributors a front-row view of where their product comes from, while showcasing what makes Kelp Blue different across LinkedIn, Instagram, YouTube and more.

We're looking for a skilled Welder/Boilermaker to carry out fabrication, welding, repairs, and maintenance of industrial equipment. The ideal candidate has experience with MIG, TIG, and Stick welding, a strong safety focus, and the ability to support breakdowns, installations, and preventative maintenance.

We're looking for a skilled Mechanical Fitter to perform maintenance, repairs, fault finding, and installation of industrial equipment. The ideal candidate has strong mechanical knowledge, a safety-first mindset, and experience with preventative maintenance, breakdowns, and machine control systems.

We're looking for a skilled and safety-focused Electrician to maintain, repair, and troubleshoot electrical and high-voltage (HV) systems to ensure reliable plant operations. The role involves preventative maintenance, fault finding, emergency breakdown response, equipment installation and commissioning, and supporting continuous improvement projects. The ideal candidate is a qualified Electrician with a valid Trade Test Certificate, HV authorisation (where applicable), strong diagnostic skills, and experience interpreting electrical schematics. A proactive approach, commitment to safety, and the ability to work independently and as part of a team are essential.

The Deputy Operations Manager: Forestry supports the planning, coordination, and execution of Kelp Blue's kelp forestry operations, ensuring safe, efficient, and sustainable performance from hatchery to harvest.

Join Kelp Blue as a Junior Quality Control Specialist and help ensure the quality, safety, and traceability of our sustainable kelp-based biostimulant products. This role involves laboratory testing, quality monitoring, ISO 9001 compliance support, and continuous improvement within our processing operations in Lüderitz.

We're hiring a Junior Analyst to join our Amsterdam team! You’ll be at the heart of the company, playing a hands-on role in helping the business grow; supporting capital raises, sharpening strategic decisions, and acting as a trusted analytical resource across the global organization. Interested? Follow the link to learn more.

The Marine Monitoring Diving Intern will support the Marine Monitoring team in offshore operations, scientific diving activities, and ecological data collection within Kelp Blue’s Macrocystis pyrifera cultivation system.

This is a hybrid role that combines: 1) Managing financial processes for the company, ensuring accurate administration, reporting, budgeting, and regulatory compliance. 2) Overseeing after-sales support, imports, and regulatory coordination for our biostimulant products in Eastern Europe (EU countries and Ukraine). This role requires fluency in English, Ukrainian, and Russian, as you will be supporting customers across Ukraine and other Eastern European markets within the EU. A strong background in finance and administration is essential. Experience in agriculture, international trade, and regulatory compliance is advantageous.